betsy.weaver@LIGO.ORG - posted 13:00, Friday 10 April 2015 - last comment - 15:39, Friday 10 April 2015(17813)
SUS SDF update effort continued
More work today on SUS SDF weeding. What I changed:
OM1, OM2, OM3 - Y DAMP gain and OSEMINF gains/offsets updated in safe.snap due to recent tuning. (For Dan, fixed OM2 M1 UL gain which Dan set to 0.136 in error when it should have been 1.363.)
SDF ignore PR M1/M3 LOCK and TEST switches that are now under GRD control.
Finished setting SDF to ignore PR & SR M3 BIO state and associated M3 coil SW1S now under GRD control.
SDF ignore TMS LOCK and TEST switches that are now under GRD control.
Also:
- Set the SDF to ignore ETM BIO switching
- Set the SDF to ignore the "sometimes" used ETMx L2 OLDAMP bank settings, but watch if the loop gets turned on.